KEMIRA AGRO OY

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
C01C AMMONIA; CYANOGEN; COMPOUNDS THEREOF 113
 
 
 
C05B PHOSPHATIC FERTILISERS110

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7014828 Process for stabilizing ammonium nitrateJan 04, 01Mar 21, 06[C01C]
6821311 Method for treating fertilizer process solutionsApr 08, 02Nov 23, 04[C05B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6911188 Production of two alkali metal salts by a combined ion exchange and crystallization processExpiredDec 01, 00Jun 28, 05[C01B, C01G]
6792882 Method for fertilizing cultivated plants for optimizing the quantity and quality of the yieldExpiredAug 08, 02Sep 21, 04[A01C]
6709685 Process for the preparation of compound fertilizer granulesExpiredMar 05, 01Mar 23, 04[C05G, C05C]
2003/0022,790 Seed coating for improving the efficiencey of plant nutrients and coated seedAbandonedJul 22, 02Jan 30, 03[A01N]
6274105 Process for producing high-purity potassium saltsExpiredDec 04, 98Aug 14, 01[C01D]
5997602 Aqueous fertilzer suspension containing at least phosphate ions and calcium or magnesium ions and a use of the suspensionExpiredMar 23, 98Dec 07, 99[C05G]
5968504 Fungus Gliocladium catenulatum for biological control of plant diseasesExpiredJul 14, 97Oct 19, 99[A01N, C12N, C07C]
5851260 Suspension fertilizer suitable for irrigation fertilization, and a process for its preparationExpiredDec 26, 96Dec 22, 98[C05G]
5811090 Microorganisms for biological control of fungal infections and pests of plantsExpiredSep 23, 96Sep 22, 98[A01N, C12N]

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